Unable to Connect to Internet / Mac Book

Ever since I upgraded from Parallels 5 to Parallels 6, I can not access the internet on my Mac Book. When I go to network connections it does not recognize any of the available wireless networks. Any help would be appreciated.

 

I fought this problem. After a couple of hours I gave up and went to the Apple Store. After 2.5 hours the the folks at the apple Store gave up. I started over. Although I had tried all the options found on pages 157, 158, 182 and 220 of the parallels manual I again applied the settings for Shared Networking.In the process I noticed the tools still referenced installation. This is located by clicking on the start notation [ bottom left of the screen] and then click on all programs and go to tools. Then click on install [even if it appears from use that tools has been functioning]. After the installation was successful the internet came on the screen. I was on the internet on the Mac portion during the entire process. The manual is located under: Parallels Desktop for Mac User Guide.
I hope this helps Those who have had this problem.
Tim